Ubuntu 18.04 SSH环境执行nyx命令报ModuleNotFoundError错误

安全阿岳

2026-8-8

解决Ubuntu 18.04中执行nyx命令时distutils.spawn模块缺失的问题

报错说明

执行nyx命令时触发以下错误：

File "/usr/bin/nyx", line 11, in <module>
    load_entry_point('nyx==2.0.4', 'console_scripts', 'nyx')()
  File "/usr/lib/python3/dist-packages/pkg_resources/__init__.py", line 480, in load_entry_point
    return get_distribution(dist).load_entry_point(group, name)
  File "/usr/lib/python3/dist-packages/pkg_resources/__init__.py", line 2693, in load_entry_point
    return ep.load()
  File "/usr/lib/python3/dist-packages/pkg_resources/__init__.py", line 2324, in load
    return self.resolve()
  File "/usr/lib/python3/dist-packages/pkg_resources/__init__.py", line 2330, in resolve
    module = __import__(self.module_name, fromlist=['__name__'], level=0)
  File "/usr/lib/python3/dist-packages/nyx/__init__.py", line 46, in <module>
    import distutils.spawn
ModuleNotFoundError: No module named 'distutils.spawn'

问题根源是系统缺少Python3的distutils组件，nyx依赖该模块才能正常运行。

解决步骤

更新系统软件包索引：
```
sudo apt update
```
安装Python3的distutils包：
```
sudo apt install -y python3-distutils
```
验证模块是否安装成功：
```
python3 -c "import distutils.spawn; print('Success')"
```
输出Success即表示模块已正常加载。
重新执行nyx命令：
```
nyx
```